75-16-1
甲基溴化镁
+
169900-32-7
5-(4-{2-[3,5-BIS-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-2-METHYLENE-CYCLOHEXYLIDENE]-ETHYLIDENE}-7A-METHYL-OCTAHYDRO-INDEN-1-YL)-HEXANOIC ACID ETHYL ESTER
→
~80%
140710-98-1
骨化三醇中间体
128387-35-9
(1S),3(R)-bis<(tert-butyldimethylsilyl)oxy>-20(S)-(hydroxymethyl)-9,10-secopregna-5(E),7(E),10(19)-triene
→
140710-98-1
骨化三醇中间体